search for: llc_misses

Displaying 4 results from an estimated 4 matches for "llc_misses".

Did you mean: l2_misses
2008 Jul 29
0
xenoprof bug ?
Hi, I ran xenoprof with the event mask LLC_MISSES:10000. This should be L2 cache misses on Core2 arch. After the run when I run opreport it displays : Counted *L2_RQSTS* events (number of L2 cache requests) with a unit mask of 0x41 (multiple flags) count 10000 LLC_MISSES:10000 | ..... My questions was whether the message is incorrect or the eve...
2011 Feb 11
0
Can Xenoprof monitor Core events and Uncore Events simultaneously?
Is it possible to monitor Core Events and Uncore Events simultaneously? Currently, it is not working now in my machine. When I type the command line like this, opcontrol --start-daemon --event=LLC_MISSES:6000::0:1 --event=LLC_REFS:6000::0:1 \ --event=MEM_UNCORE_RETIRED:6000:0x10:0:1 --event=MEM_UNCORE_RETIRED:6000:0x20:0:1 \ --xen=/boot/xen-syms-4.0.1-rc3 --no-vmlinux --passive-domains=1,2,3,4,5,6,7,8,9,10,11,12 Opcontrol -start Opcontrol -stop Opcontrol -dump Opreport Only first...
2011 Mar 10
0
OProfile on Dom0. Problem with starting daemon
Dear experts, to monitor performance of applications on our private clouds I decided to use Xenoprof. For that, I installed patched OProfile 0.9.5 on Dom0 and DomU. Then, I started the daemon on Dom0 opcontrol --start-daemon --active-domains=1 --separate=library --event=LLC_MISSES:90000 and received the following error: /usr/local/bin/opcontrol: line 1171: echo write error: invalid arguments Using 2.6+ OProfile kernel interface. Using log file /var/lib/oprofile/samples/oprofiled.log Daemon started. Actually, I am able to monitor one event. Then, to monitor another event...
2011 Feb 11
0
Can Xenoprof monitor Core events and Uncore Events simultaneously?
Is it possible to monitor Core Events and Uncore Events simultaneously? Currently, it is not working now in my machine. When I type the command line like this, opcontrol --start-daemon --event=LLC_MISSES:6000::0:1 --event=LLC_REFS:6000::0:1 \ --event=MEM_UNCORE_RETIRED:6000:0x10:0:1 --event=MEM_UNCORE_RETIRED:6000:0x20:0:1 \ --xen=/boot/xen-syms-4.0.1-rc3 --no-vmlinux --passive-domains=1,2,3,4,5,6,7,8,9,10,11,12 Opcontrol -start Opcontrol -stop Opcontrol -dump Opreport Only first...